1.8845 DIN Flange S355MH Welding Neck Flanges Steel Forged Wn Flanges

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Product Details
Material S355MH Steel Number 1.8845
Type Wn Flange Flanges Steel Forged Wn Flanges
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S355MH Welding Neck Flanges


steel forged wn DIN Flange


Steel Forged Wn Flanges

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Product Description
Grade : S355MH
Number: 1.8845
Classification: Structural steel
EN 10219-1: 2006 Cold formed welded structural hollow sections of non-alloy and fine grain steels. Technical delivery requirements



Chemical composition % of steel S355MH (1.8845): EN 10219-1-2006
C Si Mn Ni P S Mo V N Nb Ti Al -
max 0.14 max 0.5 max 1.5 max 0.3 max 0.035 max 0.03 max 0.2 max 0.1 max 0.02 max 0.05 max 0.05 max 0.02 Cr+Cu+Mo < 0.6

Mechanical properties of steel S355MH (1.8845)
Nominal thickness (mm): to 40
Rm - Tensile strength (MPa) 450-610
Nominal thickness (mm): to 16 16 - 40
ReH - Minimum yield strength (MPa) 355 345
KV - Impact energy (J) -20°
Nominal thickness (mm): to 40
A - Min. elongation at fracture (%) 22

Mechanical properties
ReH Minimum yield strength / Mindestwert der oberen Streckgrenze / Limite d elasticite minimale
Rm Tensile strength / Zugfestigkeit / Resistance a la traction
A Minimum elongation / Mindestwert der Bruchdehnung / Allongement minimal
J Notch impact test / Kerbschlagbiegeversuch / Essai de flexion par choc

Heat treatment conditions
+A Soft annealed
+AC Annealed to achieve spheroidization of the carbides
+AR As rolled
+AT Solution annealed
+C Cold drawn / hard
+CR Cold rolled
+FP Treated to ferrite-pearlite structure and hardness range
+I Isothermal annealing
+LC Cold drawn / soft
+M Thermo mechanical rolling
+N Normalized
+NT Normalized and tempered
+P Precipitation hardened
+PE Peeled
+QA Air quenched and tempered
+QL Liquid quenched and tempered
+QT Quenched and tempered
+S Treated to improve shearability
+SH As rolled and turned
+SR Cold drawn and stress relieved
+T Tempered
+TH Treated to hardness range
+WW Warm worked
+U Untreated
Structural steel
Chemical composition of steel S355MH (1.8845), Standards of steel S355MH (1.8845)
Mechanical Properties of steel S355MH (1.8845)
steel S355MH (1.8845) Tensile Strength, Elongation, Proof strength , Hardness
1.8845 DIN Flange S355MH Welding Neck Flanges Steel Forged Wn Flanges 0